baber/WOPTO huggingface dataset:
Patent JP-S62168594-A (JP)
Title: Contacting material for anaerobic bacteria tank
Inventor: HIRAOKA SHOSHI
IPC: C02F3/10
Filed: 1986-12-19
Abstract: PURPOSE:To make adhesion of anaerobic biological membrane easier, lessen its drop out and enhance efficiency of sewage treatment by providing a dish-type material forming an anaerobic biological membrane horizontally. CONSTITUTION:A contacting material 1 comprises components, forming concaves 5 at the central part of dish-type materials 3 and 4 and being provided with several slits 6 at the outer edges of dish-type materials 3 and 4 positioned alternatively at adequate intervals, with concaves 5 being arranged in order to the fixed direction, and connected with a connecting material 2. Said contacting material 1 is filled in a filter bed with concaves 5 of dish-type materials 3 and 4 facing upward to form a contacting bed. By said arrangement, anaerobic microbes are not peeled off and proliferated vigorously to prevent the lower layer from becoming putrefied.
Patent JP-H06151860-A (JP)
Title: Manufacture of silicon carbide mosfet
Inventor: UENO KATSUNORI
IPC: H01L21/04
Filed: 1992-11-12
Abstract: PURPOSE:To curve the interface of a region formed by an ion implantation and prevent concentration of electric field, by forming a gate electrode having an inclined plane on the end and then implanting impurity ions into a region which is not covered with the gate electrode and a region directly below the inclined plane and performing a heat treatment and forming a second conductive type base region. CONSTITUTION:An inclined plane 4 with an inclination of 60 deg. or less to a plane of a substrate 1 is formed on the end of a gate electrode 3. Next, an impurity is introduced into a region directly below the substrate 1 according to a thickness of the gate electrode 3 below the inclined plane 4, and the impurity is activated by performing a heat treatment to a temperature of about 1700 deg.C, and a p base region 7 is formed. An ion implantation of an n-type impurity is performed to the surface of the p base region 7, and an n<+> source region 8 is formed by a heat treatment. Further, an SiO2 film 2 is opened and a source electrode 9 is formed and a MOS part of an SiC-MOSFET is completed. Thus, without performing an impossible diffusion of the impurity in the SiC, a predetermined conductive region can be formed using only an activation by the implantation of the impurity ions.
Patent JP-H11128395-A (JP)
Title: Training device and method
Inventor: SOTOKOSHI YASUYUKI
IPC: A63B24/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide training device and method capable of automatically changing the size of the load of a load pattern to the appropriate one based on the body data of an exercising person. SOLUTION: After the body data of the exercising person such as body weight, age and sex, etc., and a training program are inputted beforehand, the scaling of a vertical axis for indicating the size of the load is performed based on the body data and an appropriate load pattern is selected from the plural load patterns based on input data and displayed.
Patent JP-H051064-A (JP)
Title: Pyrazoloacridone derivative
Inventor: MIMURA YUKITERU
IPC: C07D471/06
Filed: 1991-11-18
Abstract: PURPOSE:To provide a new compound having excellent antitumor activity and useful as an antitumor agent. CONSTITUTION:The compound of formula I (R1a to R1d are H, lower alkyl, (CH2)pX ((p) is 1-6; X is OH, lower alkoxy, etc.), etc.], e.g. 5-(2-aminoethyl) amino-2-(2-aminoethyl)aminomethyl-7,10-dihydroxy-6H-pyrazolo [4,5,1-d,e]acridin-6- one. The compound of formula I can be produced by using a compound of formula II (Hal is halogen) as a starting compound, subjecting the compound to the protection of functional group, deprotective oxidation, reduction, hydrolysis, etc., and treating the obtained compound of formula III in a mixed solvent consisting of concentrated hydrobromic acid and acetic acid containing 25-30% hydrobromic acid at 70-100 deg.C.
Patent JP-H07154802-A (JP)
Title: Image encoding method and image encoder
Inventor: TAKAHASHI TOSHIYA
IPC: H04N19/103
Filed: 1993-12-01
Abstract: PURPOSE:To enable edition of compressed image data for which an inter-frame difference encoding is used by a simple constitution. CONSTITUTION:This device is composed of an image decoding part 1 inputting compressed image data A obtained by front and back predictions timewisely predicting the video signal composed by a frame unit from each of front and back frames and one kind of prediction in bi-directional predictions for which the both of the front an back predictions are simultaneously used and compressed image data B obtained by performing a prediction and an encoding in the same way decoding the data B, an image encoding part 2 inputting orthogonal transform mode information that the two-dimensional block unit within each frame of the motion compensation, the motion vector and the compressed image data B obtained by performing a decoding in an image decoding part 1 shows the orthogonal transform by a frame or field unit, further, encoding the decoded image obtained by performing a decoding and preparing edited and compressed image data and a control part 3 inputting a signal showing an edition point, and motion compensation, motion vector and orthogonal transform mode information and controlling the encoding method of edited and compressed image data.
Patent JP-H01143042-A (JP)
Title: Signal reproducing method for magneto-optical recording medium
Inventor: ARAYA KATSUHISA
IPC: G11B11/10
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a satisfactory reproducing characteristic by reducing or reversing and reproducing the recording magnetic block of a first magnetic film in a recording medium to have first, second and third magnetic films, for which a Curie temperature and coercive force are caused to have specified relation. CONSTITUTION:A dielectric film 2 is formed on an optical transmitting substrate 1 and the respective vertical magnetizing films of first-third magnetic films 11-13 are formed on the film 2. When the Curie temperature of those films and an indoor temperature are obtained as TC1-TC3 and a TRT, the condition of TC2>TRT, TC2<TC1 and TC3 is established. Coercive force HC1 of the film 11 is enough small near the Curie point TC2 of the film 12 and coercive force HC3 of the film 13 is enough larger than a necessary magnetic field in a range from the indoor temperature TRT to a necessary temperature TPB to be higher than the Curie temperature TC2 of the film 12. When a magneto-optical recording medium S is reproduced, at the necessary temperature TPB to be higher than the Curie temperature TC2 of the film 12, the recording magnetic block of the film 11, namely, an information bit is read by an anti-magnetic field, which is added to this bit, and an external magnetic field, which is given as needed, with being reduced or reversed. Thus, the satisfactory reproducing characteristic is obtained.
Patent JP-H07159699-A (JP)
Title: Endoscope
Inventor: SHINDO AKIO
IPC: G02B23/24
Filed: 1993-12-01
Abstract: PURPOSE:To provide an endoscope excellent in workability and capable of completely complying with the request of miniaturization. CONSTITUTION:This endoscope is provided with an operating bar 11 constituted to be freely elongated/contracted; a light source part 12 attached to the base end 11A side of the bar 11 and radiating light in the direction of the leading end 11B of the bar 11 along the bar 11; a mirror 13 provided at the leading end of the bar 11, receiving the light from the light source part and reflecting it to the side of the bar 11; and a lens part E14 provided at a middle part between the light source part and the mirror on the bar 11, and converging or diffusing the light going toward the mirror from the light source part.
Patent JP-H06149824-A (JP)
Title: Calculating device for number of work processes
Inventor: YAMAZAKI MIHO
IPC: G06Q50/00
Filed: 1992-11-12
Abstract: PURPOSE:To obtain such data that can be supplied only after the number of all lot processes are retrieved just by a single retrieving action by calculating and storing previously the data necessary for extraction of the progress control data into a process procedure master file. CONSTITUTION:A number of process calculating part 1 is provided together with a process procedure master file 2 which stores the process procedure set before calculation of the process number, and a process procedure master file 3 which stores the process procedure set after calculation of the process number. Then the part 1 reads the file 2 for a certain semiprocessed product to calculate the total number of processes including the head through final procedures, the total number processes including the head through present processes, and the difference between the number of all processes and the number of processes actually carried out. Thus the part 1 produces the file 3. In such a way, the number of all processes, the number of processes actually carried out, and the number of remaining processes are previously calculated and stored in the file 2. Thus it is possible to obtain those numbers of processes of a certain semiprocessed product the actual working process and the remaing working process, by retrieving only once the present process.
Patent JP-2001120721-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine with which more customers can be attracted, performance can be improved, and degradation of operating efficiency can be prevented. SOLUTION: When the game media are coming to overflow from the hopper 16, the game control means 31 changes the present game media payout rate into a higher game media payout rate. Consequently, the number of game media paid out increases conspicuously and the game media inside the hopper 16 decreases conspicuously.
Patent JP-H03163333-A (JP)
Title: Synchronized-magnetic-domain observing apparatus
Inventor: AIHARA MAKOTO
IPC: G01N21/17
Filed: 1989-11-22
Abstract: PURPOSE:To make it possible to observe a magnetic domain which is dynami cally fluctuated by synchronizing light which is projected on a magnetic film with a magnetic field which excites the magnetic film. CONSTITUTION:Laser light is guided to a polarizer 6 through a high-speed shutter 16, a total reflection mirror 4 and a semitransparent mirror 5. The laser light which is transformed into a linearly polarized light through the polarizer 6 is inputted into one side of an objective lens 8 which does not include the central axis of the lens 8 from a total reflection mirror 7. Then, the laser light which is inputted into one side of the lens 8 is inputted obliquely on the surface of a sample. The obtained reflected light is inputted into the opposite side of the lens 8 which does not include the central axis. Then, the polarizing front of the laser light which is reflected from the surface of the sample is slightly rotated in response to the magnetizing direction of a magnetic film by the effect of the magnetic force. When the reflected light is observed through an analyzer 10 which is set so as to intersect with the polarizer 6 at a right angle, the structure of the magnetic domain of the surface of the magnetic body is obtained as the light and shade image.
Patent JP-H04214686-A (JP)
Title: Electrostrictive effect element
Inventor: INOUE YOSHIKI
IPC: H01L41/083
Filed: 1990-11-07
Abstract: PURPOSE:To prevent mechanical breakdown by exposing the end portion of an internal electrode connected to the one external electrode on the two side surfaces where the external electrodes are not formed. CONSTITUTION:An internal electrode 3b connected to an external electrode 4b is exposed at both side surfaces where the external electrodes 4a and 4b are not provided. A cross-section of a slit type element is given the area of 4X4mm, while an overlapping portion of internal electrodes 3a, 3b is given the area of 3X3mm, and each slit 7 is formed in such a depth of 0.5mm from the surface of element. A ceramic laminated layer having no residual stress therein may be obtained and a sintering material of high quality ceramics can be obtained by sintering such ceramic laminated material. Thereby, a large displacement can be obtained by applying a high voltage.
Patent JP-2001122183-A (JP)
Title: Self-traveling prevention device for motor-assisted vehicle
Inventor: ATSUMI TAKAYUKI
IPC: B62M6/45
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a self-traveling prevention device for a motor-assisted vehicle, capable of restricting supply of assist power to a short time when a command current is large, and reducing a self-traveling time. SOLUTION: In the motor-assisted vehicle, the assist power according to pedaling force of a rider is generated in a drive motor and is supplied as rear wheel drive force. The motor-assisted vehicle has an abnormal state detection part 25 detecting an abnormal state unable to properly detect the pedaling force of the rider; an abnormal state time measurement part 26 measuring an elapsing time of the abnormal state detected by the abnormal state detection part 25; a command current integration part 27 integrating the command current to the drive motor every unit time when measuring the elapsing time; and a supply restriction part 29 restricting the supply of the assist power on the basis of a signal from the command current integration part 27 when the command current integration value exceeds a prescribed value.
Patent JP-H09143385-A (JP)
Title: Titanyl phthalocyanine crystal and electrophotographic photoreceptor using the same
Inventor: OKADA OKIMASA
IPC: G03G5/06
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a new-crystal-form titanyl phthalocyanine crystal excellent in photosensitivity and durability and usable as a photoconductive material and to provide an electrophotographic photoreceptor having high sensitivity and high durability. SOLUTION: This new titanyl phthalocyanine crystal gives an x-ray diffraction pattern in which diffraction peaks appear at least Bragg angles (2θ±0.2 deg.) of 7.0 deg., 9.2 deg., 9.8 deg., 12.0 deg., 13.2 deg., 14.9 deg.. 17.5 deg., 20.9 deg. and 26.6 deg. when measured by using CuKα (wavelength of 1.54Å). This electrophotographic photoreceptor is prepared by forming a photosensitive layer containing this crystal on a conductive support.
Patent JP-H07186875-A (JP)
Title: Gas generator
Inventor: HERUMAN BAUERU
IPC: F42B3/04
Filed: 1994-11-01
Abstract: PURPOSE: To easily assemble a gas generator without impairing quality by designing a case to retain its circumference and end face between a combustion chamber cylinder and a retaining and centering ring mounted on a closed end face wall, and on the opposite side between the cylinder and a lid having a projection for form-fitting into a tubular filter. CONSTITUTION: A first filter 2 is pushed into an insert module 5 and is longitudinally guided and held by protrusions 23. A second tubular or hollow, cylindrical filter 20 radially outwardly leading to the insert module 5 is contained within a cylindrical sheet metal case 19, which forms a closing part with respect to the outside and which has a retaining and centering ring 3 at the terminal of its end face for mounting an assembled gas generator on the structure of a vehicle. A lid 4 has a projection 22 for form-fitting into the filter 20, and the filter and the lid are secured to each other.
Patent JP-H11142504-A (JP)
Title: Pulse transmission/reception radar device
Inventor: IMAMIYA KIYOMI
IPC: G01S7/28
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a pulse transmission/reception radar device wherein; with a simple circuit configuration, targets in a distant region and a near region are detected at the same time with no decreased repetition frequency and hit number. SOLUTION: A pulse generating means 12 wherein first and second pulse signals, different from each other in pulse width, are continuously generated at a repetition cycle corresponding to a maximum detection distance, a polarized wave control means 13 which converts the first and second pulse signals into first and second polarized waves, orthogonal each other, for transmission, and reception means 15 and 18 which independently receive each first and second polarized wave reflected when the first and second pulse signals transmitted from the polarized wave control means 13 hit a target, are provided.
Patent JP-H07147863-A (JP)
Title: Artificial fish reef
Inventor: HORIE TAKAO
IPC: A01K61/00
Filed: 1993-12-02
Abstract: PURPOSE:To provide an artificial fish reef, usable for a longer period without causing the marine pollution and capable of effectively improving the fish gathering efficiency. CONSTITUTION:This artificial fish reef is constituted by forming a material 12 of cast iron into a prescribed shape and further forming a flame sprayed film of pumicresus send on the surface thereof.
Patent JP-H01144964-A (JP)
Title: Preparation of food like crab paste
Inventor: KOYAMA SHIRO
IPC: A23L17/50
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the title food having excellent taste and flavor and useful as a simple relish, by heating squid oil under stirring in such a manner as to prepare a parched food, thereby converting the oil into flake, etc. CONSTITUTION:Squid oil is preferably added with spices, seasonings, etc., and heated under stirring in such a manner as to prepare a parched food to obtain the objective flaky or pasty food.
Patent JP-H05143269-A (JP)
Title: Automatic testing device
Inventor: KITAGUCHI YUKO
IPC: G06F3/048
Filed: 1991-11-19
Abstract: PURPOSE:To provide a device capable of performing the automatic test of a window generating means which changes the display content of a window replying to the input of a keyboard and a mouse. CONSTITUTION:An event signal is generated from keyboard and mouse input signals by an event generating means 103, and the event signal is stored in an event storage means 109. The window generated by the window generating means A 104 replying to the event signal is confirmed visually in advance that it is set in a correct state. The window is stored in a frame buffer A 105, and image data is generated by an image data generating means 106. Meanwhile, the event signal is reproduced by an event reproduction control means 110 in the same sequence as that of an image control means 107. The window is generated by the window generating means B 111 setting a reproduced event signal as input, and it is compared with a correct window by an image comparison means 114, and a test result is outputted.
Patent JP-2000128517-A (JP)
Title: Graphitizing electric furnace
Inventor: SUZUKI KENJI
IPC: F27D11/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To produce high quality graphite powder with good productivity and good energy efficiency. SOLUTION: In this graphitizing electric furnace, carbon powder is graphitized by supplying an electric current on the electrodes oppositely arranged in a furnace main body so as to hold the carbon powder between them, which carbon powder is filled in the furnace main body and then generating heat in order to graphitize the carbon powder. The graphitizing electric furnace is equipped with feeding means 2 for supplying the carbon powder K1 into the furnace main body, graphite powder recovery means 3B for absorbing and recovering the carbon powder presents in a graphitizing zone in the vicinity of the center between the electrodes and inert gas feeding means 5A which simultaneously feeds the inert gas into the furnace main body with absorbing the graphite powder by the graphite powder recovery means.
Patent JP-H04177422-A (JP)
Title: Window control method
Inventor: TAKENOUCHI MARIKO
IPC: G06F3/048
Filed: 1990-11-07
Abstract: PURPOSE:To enable an operator to set the window closing timing and then to automatically close the undesired windows by storing the information on the window closing timing in a window information store part concurrently with a window opening instruction. CONSTITUTION:When an operator sets a pointer at an icon 'aa' and clicks the button of a mouse, a window control part 12 stores a display window name 'aa' and the information on the window closing timing, i.e., an 'operator's instruction' in a window information store part 14 and displays a window 'aa' at a display part 13. Then the operator sets an icon 'bb' at the pointer and gives the double clicking actions to the mouse. Thus the part 12 stores a display window name 'bb' and the information on the window closing timing, i.e., the 'next window display' in the part 14 and displays a window 'bb' at the part 13.
Patent JP-H0231681-A (JP)
Title: Amplification of gene
Inventor: UENDEI DABURIYU KORUBII
IPC: C12N15/85
Filed: 1988-11-30
Abstract: PURPOSE: To facilitate the formation of a gene product by transforming a cell by a vector including a DNA sequence coding for a wild type amplifiable gene and the DNA sequence coding for a structural gene.  
     CONSTITUTION: Cells are transformed by a vector including the first DNA sequence coding for a wild type amplifiable gene and the second DNA sequence coding for a structural gene. Further the transformed cells are propagated under a condition suitable for selecting the cells to provide the structural gene in host eukaryotic cells in high productivity. The expression in the before host cell does not supplement the host cell by such the expression because both of the first and the second sequences is operably connected with one or more prescribed sequences. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10127740-A (JP)
Title: Disinfection device
Inventor: MAKI TAKEHIKO
IPC: A61L2/06
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To shorten both the preheating and washing times of a disinfection chamber by supplying a steam to a heating means when judgement is passed that the internal temp. of the chamber has sunk, and also executing warmup operation before normal operation. SOLUTION: When a power switch SW1 is put on, a control device 28 compares the time from the previous turn-off to turn-on at this time with the set time value. If the set time is exceeded, judgement is passed that the temp. of a disinfection chamber 1 has sunk, and a warmup operation (preheating) is performed. That is, upon self-diagnosis, the steam is sent from a steam generating device 3 to a steam path 2 via the first piping 6, and further into the chamber 1 through the fourth piping 10. When the internal pressure of the chamber 1 rises to the specified pressure level, the fifth opening/closing valve 24 is opened, and the steam is released to outside. Thereby the inside of the chamber 1 can be disinfected in a short time along with its preheating.
Patent JP-H01144821-A (JP)
Title: Analogue/digital converter
Inventor: KAGAMI YOSHINOBU
IPC: H03M1/56
Filed: 1987-12-01
Abstract: PURPOSE:To prevent the increase of a quantization error by respectively adjusting analogue reference voltage impressed on many comparators for executing A/D conversion and obtaining an optional conversion characteristic. CONSTITUTION:Voltage holding means for holding the reference voltage of the analogue comparator are provided on the respective analogue comparators of a comparator unit CMP and time constant circuit means such as an RC circuit are provided on the respective voltage holding means so as to set the reference voltage. That means, when prescribed DC voltage is impressed on the time constant circuit, the output of that circuit is changed with the lapse of time. For example, the analogue voltage of an exponential function curve can be obtained. When the analogue voltage is sampled at an optional time, the voltage of an optional point on the curve can be obtained. Therefore, the voltage set for the reference voltage can be controlled by time control. Thus, by the time corresponding to the respective reference voltage is calculated by using a computer such as a microcomputer CPU and controlling the set timing of the respective reference voltage according to that calculation result, the whole reference voltage can be automatically set.